FSD36G

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FSD36G

Fire/Smoke Damper, Steel, 1½ Hour Rating, UL555/UL555S Classified, Class II, Vee-Groove Blade, w/Integral Sleeve for Grille

 Features:

  • Factory designed to accept a 1 3/4" grille and 3/4" front flange shipped loose.
  • Triple V-Groove Blades.
  • Rated to 2,000 fpm and 4" w.g.
  • UL approval for dual directional airflow.
  • Failsafe design, which enables the damper to automatically assume the desired position when fire or smoke (if smoke detector is present) interrupts operational power.
  • Controlled closure in not less than 3 seconds and no more than 15 seconds to prevent HVAC and duct damage.
  • Automatic remote reset after test, smoke detection or power failure conditions.
  • Galvanized steel construction.
  • Note: Consult Ruskin if wall is less than 6" thick.

Additional Info

  • Blade Type: Vee-Groove
  • Rating: 1-1/2 Hours
  • AMCA Certified: No
  • Modulating: No
  • Grille Access: Yes
  • Explosion Proof: No
  • Leakage Class: Class II
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